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Annular marking method and annular marking system

A circular and coordinate technology, applied in the field of laser marking, can solve the problems of low marking efficiency of laser marking devices and achieve high marking efficiency

Inactive Publication Date: 2018-03-23
惠州市顺步科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a ring marking method and a ring marking system for the problem of low marking efficiency of the laser marking device.

Method used

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  • Annular marking method and annular marking system
  • Annular marking method and annular marking system
  • Annular marking method and annular marking system

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Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the ring marking method and the ring marking system will be more fully described below with reference to the relevant drawings. Preferred embodiments of the ring marking method and ring marking system are given in the attached drawings. However, the ring marking method and ring marking system can be implemented in many different forms and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the ring marking method and the ring marking system more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be pres...

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Abstract

The invention relates to an annular marking method and an annular marking system. The annular marking method is used for continuously marking multiple products arranged annularly, and comprises the steps of shooting the multiple products, and obtaining coordinate data corresponding to the multiple products; extracting marking coordinates in the coordinate data of the multiple products; convertingthe coordinate data corresponding to the multiple products into multiple moving coordinates of a laser head; fitting the multiple moving coordinates into a moving curve of the laser head; and controlling the laser head to move according to the moving curve. The laser head is controlled to move according to the moving curve, meanwhile, the laser head is controlled to mark the product at each movingcoordinate, and the movement of the laser head relative to the products controlled according to the moving curve comprises movement along marking directions perpendicular to the products and along marking paths of the products, so that the annular marking system can be used for marking the multiple products in batch so as to have higher marking efficiency.

Description

technical field [0001] The invention relates to the technical field of laser marking, in particular to a ring marking method and a ring marking system. Background technique [0002] The basic principle of laser marking: a laser generator generates a high-energy continuous laser beam, and the focused laser acts on the printing material to instantly melt or even vaporize the surface of the workpiece. By controlling the path of the laser on the surface of the workpiece, the required pattern is formed. text markup. The feature of laser marking is non-contact processing, which can be marked on any special-shaped surface, and the laser marking process will not cause deformation and internal stress on the workpiece product. Laser marking is suitable for marking workpieces made of materials such as metal, plastic, glass, ceramics, wood and leather. [0003] Traditional laser marking devices have the problem of low marking efficiency. Contents of the invention [0004] Based on ...

Claims

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Application Information

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IPC IPC(8): B23K26/362B23K26/60B23K26/70B23K26/08
CPCB23K26/08B23K26/361B23K26/60B23K26/705
Inventor 左招霞
Owner 惠州市顺步科技有限公司
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